// Apple detection object var Apple = {}; Apple.UA = navigator.userAgent; Apple.Device = false; Apple.Types = ["iPhone", "iPod", "iPad"]; for (var d = 0; d < Apple.Types.length; d++) {   var t = Apple.Types[d];   Apple[t] = !!Apple.UA.match(new RegExp(t, “i”));   Apple.Device = Apple.Device || Apple[t]; } // is this an Apple device? alert(   “Apple device? ” + Apple.Device +   “\niPhone? ” + Apple.iPhone +   “\niPod? ” + Apple.iPod +   “\niPad? ” + Apple.iPad );